diff --git a/drivers/net/dwmac_socfpga.c b/drivers/net/dwmac_socfpga.c
index b7bf5db..66a5f95 100644
--- a/drivers/net/dwmac_socfpga.c
+++ b/drivers/net/dwmac_socfpga.c
@@ -14,6 +14,7 @@
 #include <reset.h>
 #include <syscon.h>
 #include "designware.h"
+#include <linux/err.h>
 
 #include <asm/arch/system_manager.h>